US7102075B1 - Electronic circuit unit and its sealed structure - Google Patents
Electronic circuit unit and its sealed structure Download PDFInfo
- Publication number
- US7102075B1 US7102075B1 US11/219,103 US21910305A US7102075B1 US 7102075 B1 US7102075 B1 US 7102075B1 US 21910305 A US21910305 A US 21910305A US 7102075 B1 US7102075 B1 US 7102075B1
- Authority
- US
- United States
- Prior art keywords
- frame
- circuit board
- printed circuit
- circuit
- metal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0007—Casings
- H05K9/002—Casings with localised screening
- H05K9/0022—Casings with localised screening of components mounted on printed circuit boards [PCB]
- H05K9/0024—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields
- H05K9/0032—Shield cases mounted on a PCB, e.g. cans or caps or conformal shields having multiple parts, e.g. frames mating with lids
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/34—PCB in box or housing
Abstract
Description
Claims (8)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/219,103 US7102075B1 (en) | 2005-03-22 | 2005-09-01 | Electronic circuit unit and its sealed structure |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005082377A JP3875709B2 (en) | 2005-03-22 | 2005-03-22 | Electronic circuit unit and its shield structure |
JP2005-082377 | 2005-03-22 | ||
US11/089,910 US7009107B1 (en) | 2005-03-22 | 2005-03-24 | Electronic circuit unit and its sealed structure |
US11/219,103 US7102075B1 (en) | 2005-03-22 | 2005-09-01 | Electronic circuit unit and its sealed structure |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/089,910 Division US7009107B1 (en) | 2005-03-22 | 2005-03-24 | Electronic circuit unit and its sealed structure |
Publications (2)
Publication Number | Publication Date |
---|---|
US7102075B1 true US7102075B1 (en) | 2006-09-05 |
US20060213688A1 US20060213688A1 (en) | 2006-09-28 |
Family
ID=34939062
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/089,910 Expired - Fee Related US7009107B1 (en) | 2005-03-22 | 2005-03-24 | Electronic circuit unit and its sealed structure |
US11/219,103 Expired - Fee Related US7102075B1 (en) | 2005-03-22 | 2005-09-01 | Electronic circuit unit and its sealed structure |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US11/089,910 Expired - Fee Related US7009107B1 (en) | 2005-03-22 | 2005-03-24 | Electronic circuit unit and its sealed structure |
Country Status (4)
Country | Link |
---|---|
US (2) | US7009107B1 (en) |
EP (1) | EP1705978B1 (en) |
JP (1) | JP3875709B2 (en) |
CN (1) | CN100592843C (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070230156A1 (en) * | 2006-03-31 | 2007-10-04 | Asustek Computer Inc. | Electromagnetic shielding device |
US20100128453A1 (en) * | 2007-05-04 | 2010-05-27 | Nxp B.V. | tuner |
US20100259905A1 (en) * | 2009-04-10 | 2010-10-14 | Kabushiki Kaisha Toshiba | Electronic circuit and method for making electronic circuit |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4929897B2 (en) * | 2006-07-25 | 2012-05-09 | 富士通東芝モバイルコミュニケーションズ株式会社 | Shield structure and portable terminal equipped with shield structure |
WO2009078060A1 (en) * | 2007-12-14 | 2009-06-25 | Fujitsu Limited | Shield case, electronic device using the same and portable information device |
JP5428486B2 (en) * | 2009-04-22 | 2014-02-26 | 日本電気株式会社 | Shield mounting board and shield board mounting method |
KR101052559B1 (en) * | 2011-02-25 | 2011-07-29 | 김선기 | Shield case for emi shielding and protection |
JP5073859B1 (en) * | 2012-01-10 | 2012-11-14 | パイオニア株式会社 | Shield case, shield case cutting method, electronic equipment |
US10893636B2 (en) * | 2017-03-10 | 2021-01-12 | Laird Technologies Inc. | Method for forming a pickup area of a board level shield |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412340A (en) * | 1992-11-16 | 1995-05-02 | Kabushiki Kaisha Toshiba | Shield structure for use in microwave circuit device |
US5917708A (en) | 1997-03-24 | 1999-06-29 | Qualcomm Incorporated | EMI shield apparatus for printed wiring board |
JP2001144487A (en) | 1999-11-12 | 2001-05-25 | Kenwood Corp | Shield case |
US6600663B1 (en) * | 1999-06-18 | 2003-07-29 | Nokia Mobile Phones Ltd. | Shielding can for a printed circuit board |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3954889A (en) | 1973-01-31 | 1976-05-04 | Bayer Aktiengesellschaft | Process for the production of 1,1,3,3-substituted hydroxyindanes |
US4370515A (en) * | 1979-12-26 | 1983-01-25 | Rockwell International Corporation | Electromagnetic interference |
US5495399A (en) * | 1994-07-05 | 1996-02-27 | Motorola, Inc. | Shield with detachable grasp support member |
US6180876B1 (en) * | 1997-12-29 | 2001-01-30 | Research In Motion Limited | Apparatus and method for RF shielding of a printed circuit board |
-
2005
- 2005-03-22 JP JP2005082377A patent/JP3875709B2/en not_active Expired - Fee Related
- 2005-03-24 EP EP05102386A patent/EP1705978B1/en not_active Expired - Fee Related
- 2005-03-24 US US11/089,910 patent/US7009107B1/en not_active Expired - Fee Related
- 2005-09-01 US US11/219,103 patent/US7102075B1/en not_active Expired - Fee Related
- 2005-09-15 CN CN200510113240.3A patent/CN100592843C/en not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5412340A (en) * | 1992-11-16 | 1995-05-02 | Kabushiki Kaisha Toshiba | Shield structure for use in microwave circuit device |
US5917708A (en) | 1997-03-24 | 1999-06-29 | Qualcomm Incorporated | EMI shield apparatus for printed wiring board |
US6600663B1 (en) * | 1999-06-18 | 2003-07-29 | Nokia Mobile Phones Ltd. | Shielding can for a printed circuit board |
JP2001144487A (en) | 1999-11-12 | 2001-05-25 | Kenwood Corp | Shield case |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20070230156A1 (en) * | 2006-03-31 | 2007-10-04 | Asustek Computer Inc. | Electromagnetic shielding device |
US20100128453A1 (en) * | 2007-05-04 | 2010-05-27 | Nxp B.V. | tuner |
US20100259905A1 (en) * | 2009-04-10 | 2010-10-14 | Kabushiki Kaisha Toshiba | Electronic circuit and method for making electronic circuit |
US8223507B2 (en) * | 2009-04-10 | 2012-07-17 | Fujitsu Toshiba Mobile Communications Limited | Electronic circuit and method for making electronic circuit |
Also Published As
Publication number | Publication date |
---|---|
US7009107B1 (en) | 2006-03-07 |
JP2006269542A (en) | 2006-10-05 |
EP1705978A3 (en) | 2008-08-06 |
US20060213688A1 (en) | 2006-09-28 |
JP3875709B2 (en) | 2007-01-31 |
EP1705978A2 (en) | 2006-09-27 |
CN100592843C (en) | 2010-02-24 |
EP1705978B1 (en) | 2011-09-21 |
CN1838861A (en) | 2006-09-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7102075B1 (en) | Electronic circuit unit and its sealed structure | |
JP2009170581A (en) | Circuit board module and electronic equipment | |
US7952889B2 (en) | Stacking structure of printed circuit board | |
JPH05501030A (en) | Electromagnetic shielding for electrical circuits | |
JP2019125849A (en) | Electronic apparatus | |
US20090267843A1 (en) | Antenna modules and portable electronic devices employing the same | |
US10999957B2 (en) | Communication module and mounting structure thereof | |
WO2006057424A1 (en) | Connector with shield, and circuit board device | |
WO2023015953A1 (en) | Shielding cover, circuit board assembly and electronic device | |
JP5131737B2 (en) | Portable electronic devices | |
JP2014170830A (en) | Electromagnetic wave shielding structure, electronic apparatus including the same, and electromagnetic wave shielding method | |
JP5107158B2 (en) | Electronic module | |
JP3618052B2 (en) | Portable radio | |
KR20110101671A (en) | Camera module | |
US20060181371A1 (en) | Television receiving tuner with reduced size and thickness | |
JP2021158202A (en) | Shield structure and electronic device | |
JP2005122595A (en) | Proximate non-contact communication apparatus | |
JP4510860B2 (en) | Mobile terminal device | |
JP2020187471A (en) | Electronic apparatus | |
JP7289899B1 (en) | Electronics | |
JP5207587B2 (en) | Circuit equipment | |
JP2023089829A (en) | Electronic substrate for information processing devices | |
JP2000165086A (en) | Electronic component case | |
JP2011049807A (en) | Portable electronic equipment | |
JP2010226628A (en) | Mobile phone terminal |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
FPAY | Fee payment |
Year of fee payment: 4 |
|
AS | Assignment |
Owner name: FUJITSU TOSHIBA MOBILE COMMUNICATIONS LIMITED, JAP Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:KABUSHIKI KAISHA TOSHIBA;REEL/FRAME:025433/0713 Effective date: 20101014 |
|
FEPP | Fee payment procedure |
Free format text: PAYOR NUMBER ASSIGNED (ORIGINAL EVENT CODE: ASPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY Free format text: PAYER NUMBER DE-ASSIGNED (ORIGINAL EVENT CODE: RMPN); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
AS | Assignment |
Owner name: KABUSHIKI KAISHA TOSHIBA, JAPAN Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:SARUWATARI, EIJI;REEL/FRAME:026013/0001 Effective date: 20050414 |
|
AS | Assignment |
Owner name: FUJITSU MOBILE COMMUNICATIONS LIMITED, JAPAN Free format text: CHANGE OF NAME;ASSIGNOR:FUJITSU TOSHIBA MOBILE COMMUNICATIONS LIMITED;REEL/FRAME:029645/0060 Effective date: 20121127 |
|
FPAY | Fee payment |
Year of fee payment: 8 |
|
FEPP | Fee payment procedure |
Free format text: MAINTENANCE FEE REMINDER MAILED (ORIGINAL EVENT CODE: REM.) |
|
LAPS | Lapse for failure to pay maintenance fees |
Free format text: PATENT EXPIRED FOR FAILURE TO PAY MAINTENANCE FEES (ORIGINAL EVENT CODE: EXP.); ENTITY STATUS OF PATENT OWNER: LARGE ENTITY |
|
STCH | Information on status: patent discontinuation |
Free format text: PATENT EXPIRED DUE TO NONPAYMENT OF MAINTENANCE FEES UNDER 37 CFR 1.362 |
|
FP | Lapsed due to failure to pay maintenance fee |
Effective date: 20180905 |